package com.ps.controller.admin;


import com.ps.constant.MessageConstant;
import com.ps.result.Result;
import com.ps.utils.AliOssUtil;
import io.swagger.annotations.Api;
import io.swagger.annotations.ApiOperation;
import lombok.RequiredArgsConstructor;
import lombok.extern.slf4j.Slf4j;
import org.springframework.web.bind.annotation.PostMapping;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.RestController;
import org.springframework.web.multipart.MultipartFile;

import java.util.UUID;

@RestController
@RequestMapping("/admin/common")
@Api(tags = "通用接口")
@Slf4j
@RequiredArgsConstructor
public class CommonController {

    private final AliOssUtil aliOssUtil;

    @PostMapping("/upload")
    @ApiOperation("文件上传")
    public Result<String> upload(MultipartFile file){
        try {
            //原始文件名
            String originalFilename=file.getOriginalFilename();
            //截取原始文件名的后缀
            String extension=originalFilename.substring
                    (originalFilename.lastIndexOf("."));
            //构建新的文件名
            String objectName= UUID.randomUUID().toString()+extension;
            //文件的请求路径
            String filePath=aliOssUtil.upload(file.getBytes(),objectName);
            return Result.success(filePath);
        } catch (Exception e) {
            log.info("文件上传失败：{}",e);
        }
        return Result.error(MessageConstant.UPLOAD_FAILED);
    }

}
